| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.50 | 5.375% | $126.9769 | $126.98 | $127.00 | $127.00 |
| Purchase #2 | $129.54 | 12.511% | $145.7467 | $145.75 | $145.75 | $145.70 |
| Purchase #3 | $118.61 | 12.207% | $133.0887 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $92.84 | 5.132% | $97.6045 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $103.92 | 12.542% | $116.9536 | $116.95 | $116.95 | $117.00 |
| Purchase #6 | $228.41 | 7.547% | $245.6481 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $15.56 | 10.611% | $17.2111 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $809.38 | $883.2296 | $883.23 | $883.25 | $883.20 | |